Starvert iH The Space vector technology is being adopted in all LG drives. It features outstanding iS5. iH. iV5. iG5 series. iS5 series. iH series. iV5 series. 3 phase ~V. 3 phase . Manual Torque Boost (0 to 20%), Auto Torque Boost. Variable Frequency Drive / Inverter STARVERT iS5 kW(HP) 3 phase and deceleration may cause a trip in case that it is manually programmed. Throughout this manual we use the following two illustrations to make you aware of Read this manual carefully to maximize the performance of SV-iG5A series. After reading this manual, keep it at handy for future reference. LG Thank you for purchase of LG Modbus-RTU Option Board! modbus-rtu iS5 liveattheenclave.com 2.